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https://github.com/wpilibsuite/allwpilib
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Move unit tests from integration test suite (#1170)
This commit is contained in:
Austin Shalit
committed by
Peter Johnson
Peter Johnson
parent
dffa1a5cba
commit
e488861877
212
wpilibj/src/test/java/edu/wpi/first/wpilibj/PreferencesTest.java
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212
wpilibj/src/test/java/edu/wpi/first/wpilibj/PreferencesTest.java
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/*----------------------------------------------------------------------------*/
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/* Copyright (c) 2008-2019 FIRST. All Rights Reserved. */
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/* Open Source Software - may be modified and shared by FRC teams. The code */
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/* must be accompanied by the FIRST BSD license file in the root directory of */
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/* the project. */
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/*----------------------------------------------------------------------------*/
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package edu.wpi.first.wpilibj;
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import java.io.IOException;
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import java.io.InputStream;
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import java.nio.file.Files;
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import java.nio.file.Path;
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import java.util.Arrays;
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import java.util.Set;
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import java.util.stream.Stream;
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import org.junit.jupiter.api.AfterAll;
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import org.junit.jupiter.api.AfterEach;
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import org.junit.jupiter.api.BeforeAll;
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import org.junit.jupiter.api.BeforeEach;
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import org.junit.jupiter.api.Nested;
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import org.junit.jupiter.api.Test;
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import org.junit.jupiter.api.io.TempDir;
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import org.junit.jupiter.params.ParameterizedTest;
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import org.junit.jupiter.params.provider.MethodSource;
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import edu.wpi.first.networktables.NetworkTable;
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import edu.wpi.first.networktables.NetworkTableInstance;
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import static org.junit.jupiter.api.Assertions.assertAll;
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import static org.junit.jupiter.api.Assertions.assertEquals;
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import static org.junit.jupiter.api.Assertions.assertFalse;
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import static org.junit.jupiter.api.Assertions.assertTrue;
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import static org.junit.jupiter.api.Assertions.fail;
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class PreferencesTest {
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private final Preferences m_prefs = Preferences.getInstance();
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private final NetworkTable m_table = NetworkTableInstance.getDefault().getTable("Preferences");
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private static final String kFilename = "networktables.ini";
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@BeforeAll
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static void setupAll() {
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NetworkTableInstance.getDefault().stopServer();
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}
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@BeforeEach
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void setup(@TempDir Path tempDir) {
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m_table.getKeys().forEach(m_table::delete);
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Path filepath = tempDir.resolve(kFilename);
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try (InputStream is = getClass().getResource("PreferencesTestDefault.ini").openStream()) {
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Files.copy(is, filepath);
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} catch (IOException ex) {
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fail(ex);
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}
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NetworkTableInstance.getDefault().startServer(filepath.toString());
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}
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@AfterEach
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void cleanup() {
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NetworkTableInstance.getDefault().stopServer();
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}
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@AfterAll
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static void cleanupAll() {
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NetworkTableInstance.getDefault().startServer();
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}
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@Test
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void removeAllTest() {
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m_prefs.removeAll();
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Set<String> keys = m_table.getKeys();
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keys.remove(".type");
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assertTrue(keys.isEmpty(), "Preferences was not empty! Preferences in table: "
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+ Arrays.toString(keys.toArray()));
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}
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@ParameterizedTest
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@MethodSource("defaultKeyProvider")
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void defaultKeysTest(String key) {
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assertTrue(m_prefs.containsKey(key));
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}
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@ParameterizedTest
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@MethodSource("defaultKeyProvider")
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void defaultKeysAllTest(String key) {
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assertTrue(m_prefs.getKeys().contains(key));
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}
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@Test
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void defaultValueTest() {
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assertAll(
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() -> assertEquals(172L, m_prefs.getLong("checkedValueLong", 0)),
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() -> assertEquals(0.2, m_prefs.getDouble("checkedValueDouble", 0), 1e-6),
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() -> assertEquals("Hello. How are you?", m_prefs.getString("checkedValueString", "")),
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() -> assertEquals(2, m_prefs.getInt("checkedValueInt", 0)),
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() -> assertEquals(3.14, m_prefs.getFloat("checkedValueFloat", 0), 1e-6),
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() -> assertFalse(m_prefs.getBoolean("checkedValueBoolean", true))
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);
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}
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@Test
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void backupTest() {
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m_prefs.removeAll();
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assertAll(
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() -> assertEquals(0, m_prefs.getLong("checkedValueLong", 0)),
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() -> assertEquals(0, m_prefs.getDouble("checkedValueDouble", 0), 1e-6),
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() -> assertEquals("", m_prefs.getString("checkedValueString", "")),
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() -> assertEquals(0, m_prefs.getInt("checkedValueInt", 0)),
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() -> assertEquals(0, m_prefs.getFloat("checkedValueFloat", 0), 1e-6),
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() -> assertTrue(m_prefs.getBoolean("checkedValueBoolean", true))
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);
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}
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@Nested
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class PutGetTests {
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@Test
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void intTest() {
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final String key = "test";
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final int value = 123;
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m_prefs.putInt(key, value);
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assertAll(
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() -> assertEquals(value, m_prefs.getInt(key, -1)),
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() -> assertEquals(value, m_table.getEntry(key).getNumber(-1).intValue())
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);
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}
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@Test
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void longTest() {
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final String key = "test";
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final long value = 190L;
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m_prefs.putLong(key, value);
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assertAll(
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() -> assertEquals(value, m_prefs.getLong(key, -1)),
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() -> assertEquals(value, m_table.getEntry(key).getNumber(-1).longValue())
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);
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}
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@Test
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void floatTest() {
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final String key = "test";
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final float value = 9.42f;
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m_prefs.putFloat(key, value);
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assertAll(
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() -> assertEquals(value, m_prefs.getFloat(key, -1), 1e-6),
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() -> assertEquals(value, m_table.getEntry(key).getNumber(-1).floatValue(), 1e-6)
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);
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}
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@Test
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void doubleTest() {
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final String key = "test";
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final double value = 6.28;
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m_prefs.putDouble(key, value);
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assertAll(
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() -> assertEquals(value, m_prefs.getDouble(key, -1), 1e-6),
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() -> assertEquals(value, m_table.getEntry(key).getNumber(-1).doubleValue(), 1e-6)
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);
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}
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@Test
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void stringTest() {
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final String key = "test";
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final String value = "value";
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m_prefs.putString(key, value);
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assertAll(
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() -> assertEquals(value, m_prefs.getString(key, "")),
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() -> assertEquals(value, m_table.getEntry(key).getString(""))
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);
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}
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@Test
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void booleanTest() {
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final String key = "test";
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final boolean value = true;
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m_prefs.putBoolean(key, value);
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assertAll(
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() -> assertEquals(value, m_prefs.getBoolean(key, false)),
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() -> assertEquals(value, m_table.getEntry(key).getBoolean(false))
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);
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}
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}
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static Stream<String> defaultKeyProvider() {
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return Stream.of(
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"checkedValueLong",
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"checkedValueDouble",
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"checkedValueString",
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"checkedValueInt",
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"checkedValueFloat",
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"checkedValueBoolean"
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);
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}
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}
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