add yaml pattern tests

Author: Haehnchen

tests/fr/adrienbrault/idea/symfony2plugin/tests/config/yaml/YamlElementPatternHelperTest.java

@@ -0,0 +1,156 @@
+package fr.adrienbrault.idea.symfony2plugin.tests.config.yaml;
+
+import com.intellij.psi.PsiElement;
+import fr.adrienbrault.idea.symfony2plugin.config.yaml.YamlElementPatternHelper;
+import fr.adrienbrault.idea.symfony2plugin.tests.SymfonyLightCodeInsightFixtureTestCase;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+/**
+ * @author Daniel Espendiller <daniel@espendiller.net>
+ * @see fr.adrienbrault.idea.symfony2plugin.config.yaml.YamlElementPatternHelper
+ */
+public class YamlElementPatternHelperTest extends SymfonyLightCodeInsightFixtureTestCase {
+
+    private String[] dataProviders() {
+        return new String[] {
+            "   <caret>a\n",
+            "   '<caret>'\n",
+            "   \"<caret>\"\n",
+            "   <caret>a: foo\n",
+            "   '<caret>': foo\n",
+            "   \"<caret>\": foo\n",
+        };
+    }
+
+    public void testGetOrmRoot() {
+        for (String s : dataProviders()) {
+            assertTrue(YamlElementPatternHelper.getOrmRoot().accepts(createCaretElement(
+                "class\\Foo:\n" + s, "foo.orm.yml"))
+            );
+        }
+    }
+
+    public void testGetWithFirstRootKey() {
+        for (String s : dataProviders()) {
+            assertTrue(YamlElementPatternHelper.getWithFirstRootKey().accepts(createCaretElement(
+                "class\\Foo:\n" + s, "foo.orm.yml"))
+            );
+        }
+    }
+
+    public void testGetParentKeyName() {
+        for (String s : dataProviders()) {
+            assertTrue(YamlElementPatternHelper.getParentKeyName("requirements").accepts(createCaretElement(
+                "requirements:\n" + s, "foo.orm.yml"))
+            );
+        }
+    }
+
+    public void testGetSingleLineScalarKey() {
+        assertTrue(YamlElementPatternHelper.getSingleLineScalarKey("class").accepts(createCaretElement(
+            "class: <caret>a"
+        )));
+
+        assertTrue(YamlElementPatternHelper.getSingleLineScalarKey("class").accepts(createCaretElement(
+            "class: '<caret>'"
+        )));
+
+        assertTrue(YamlElementPatternHelper.getSingleLineScalarKey("class").accepts(createCaretElement(
+            "class: \"<caret>\""
+        )));
+    }
+
+    public void testGetOrmParentLookup() {
+        for (String s : dataProviders()) {
+            assertTrue(YamlElementPatternHelper.getOrmParentLookup("requirements").accepts(createCaretElement(
+                "requirements:\n" + s, "foo.orm.yml"))
+            );
+        }
+    }
+
+    public void testGetFilterOnPrevParent() {
+        assertTrue(YamlElementPatternHelper.getFilterOnPrevParent("services").accepts(createCaretElement(
+            "services:\n" +
+            "   foo:\n" +
+            "       <caret>a: foo\n"
+            , "foo.orm.yml"))
+        );
+    }
+
+    public void testGetInsideKeyValue() {
+        assertTrue(YamlElementPatternHelper.getInsideKeyValue("tags").accepts(createCaretElement(
+            "services:\n" +
+                "   foo:\n" +
+                "       tags:\n" +
+                "         - { name: <caret>}\n"
+            ))
+        );
+
+        assertTrue(YamlElementPatternHelper.getInsideKeyValue("services").accepts(createCaretElement(
+            "services:\n" +
+                "   foo:\n" +
+                "       tags:\n" +
+                "         - { name: <caret>}\n"
+            ))
+        );
+    }
+
+    public void testGetSuperParentArrayKey() {
+        assertTrue(YamlElementPatternHelper.getSuperParentArrayKey("services").accepts(createCaretElement(
+            "services:\n" +
+            "   foo:\n" +
+            "       <caret>a\n" +
+            "       car: foo\n"
+        )));
+
+        assertTrue(YamlElementPatternHelper.getSuperParentArrayKey("services").accepts(createCaretElement(
+            "services:\n" +
+                "   foo:\n" +
+                "       \"<caret>\"\n" +
+                "       car: foo\n"
+        )));
+
+        assertTrue(YamlElementPatternHelper.getSuperParentArrayKey("services").accepts(createCaretElement(
+            "services:\n" +
+                "   foo:\n" +
+                "       '<caret>'\n" +
+                "       car: foo\n"
+        )));
+
+        assertTrue(YamlElementPatternHelper.getSuperParentArrayKey("services").accepts(createCaretElement(
+            "services:\n" +
+                "   foo:\n" +
+                "       <caret>a: foo\n"
+        )));
+
+        assertTrue(YamlElementPatternHelper.getSuperParentArrayKey("services").accepts(createCaretElement(
+            "services:\n" +
+                "   foo:\n" +
+                "       car: foo\n" +
+                "       <caret>a"
+        )));
+
+        assertFalse(YamlElementPatternHelper.getSuperParentArrayKey("services").accepts(createCaretElement(
+            "service:\n" +
+                "   foo:\n" +
+                "       car: foo\n" +
+                "       <caret>a"
+        )));
+    }
+
+    private PsiElement createCaretElement(@NotNull String contents) {
+        return createCaretElement(contents, null);
+    }
+
+    private PsiElement createCaretElement(@NotNull String contents, @Nullable String file) {
+        if(file == null) {
+            file = "services.yml";
+        }
+
+        myFixture.configureByText(file, contents);
+
+        return myFixture.getFile().findElementAt(myFixture.getCaretOffset());
+    }
+
+}