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[simple language] cleanup SimpleCodeInsightTest.testReference

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This commit is contained in:
Yann Cébron 2021-04-27 11:37:03 +02:00
parent 6c9baf06ce
commit 453ac88e05
2 changed files with 11 additions and 9 deletions
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9
code_samples/simple_language_plugin/src/test/java/org/intellij/sdk/language/SimpleCodeInsightTest.java
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@ -6,7 +6,7 @@ import com.intellij.application.options.CodeStyle;
import com.intellij.codeInsight.completion.CompletionType;
import com.intellij.codeInsight.generation.actions.CommentByLineCommentAction;
import com.intellij.openapi.command.WriteCommandAction;
import com.intellij.psi.PsiElement;
import com.intellij.psi.PsiReference;
import com.intellij.psi.codeStyle.CodeStyleManager;
import com.intellij.testFramework.fixtures.LightJavaCodeInsightFixtureTestCase;
import com.intellij.usageView.UsageInfo;
@ -78,9 +78,10 @@ public class SimpleCodeInsightTest extends LightJavaCodeInsightFixtureTestCase {
}
public void testReference() {
myFixture.configureByFiles("ReferenceTestData.java", "DefaultTestData.simple");
PsiElement element = myFixture.getFile().findElementAt(myFixture.getCaretOffset()).getParent();
assertEquals("https://en.wikipedia.org/", ((SimpleProperty) element.getReferences()[0].resolve()).getValue());
PsiReference referenceAtCaret =
myFixture.getReferenceAtCaretPositionWithAssertion("ReferenceTestData.java", "DefaultTestData.simple");
final SimpleProperty resolvedSimpleProperty = assertInstanceOf(referenceAtCaret.resolve(), SimpleProperty.class);
assertEquals("https://en.wikipedia.org/", resolvedSimpleProperty.getValue());
}
}

11
topics/tutorials/writing_tests_for_plugins/reference_test.md
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@ -15,15 +15,16 @@ This file has one Simple Language prefix and key, with the caret placed after th
{src="simple_language_plugin/src/test/testData/ReferenceTestData.java"}
## Define a Test Method
Add the `testReference()` method to the `SimpleCodeInsightTest` class [previously defined](completion_test.md#define-a-test).
Add the ` testReference()` method to the `SimpleCodeInsightTest` class [previously defined](completion_test.md#define-a-test).
This test is configured by the test files.
The fixture gets the `PsiElement` at the caret, then compares its value with the known value of that key.
The fixture gets the `PsiReference` at the caret position, and then asserts the resolved `SimpleProperty.value()` with the known value of that key.
```java
public void testReference() {
myFixture.configureByFiles("ReferenceTestData.java", "DefaultTestData.simple");
PsiElement element = myFixture.getFile().findElementAt(myFixture.getCaretOffset()).getParent();
assertEquals("https://en.wikipedia.org/", ((SimpleProperty) element.getReferences()[0].resolve()).getValue());
PsiReference referenceAtCaret =
myFixture.getReferenceAtCaretPositionWithAssertion("ReferenceTestData.java", "DefaultTestData.simple");
final SimpleProperty resolvedSimpleProperty = assertInstanceOf(referenceAtCaret.resolve(), SimpleProperty.class);
assertEquals("https://en.wikipedia.org/", resolvedSimpleProperty.getValue());
}
```