plugins/groovy/test/org/jetbrains/plugins/groovy/LightGroovyTestCase.groovy

/*
 * Copyright 2000-2014 JetBrains s.r.o.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.jetbrains.plugins.groovy

import com.intellij.psi.PsiIntersectionType
import com.intellij.psi.PsiType
import com.intellij.testFramework.LightProjectDescriptor
import com.intellij.testFramework.fixtures.LightCodeInsightFixtureTestCase
import org.jetbrains.annotations.NonNls
import org.jetbrains.annotations.NotNull
import org.jetbrains.annotations.Nullable

/**
 * @author peter
 */
public abstract class LightGroovyTestCase extends LightCodeInsightFixtureTestCase {

  @Override
  @NotNull
  protected LightProjectDescriptor getProjectDescriptor() {
    return GroovyLightProjectDescriptor.GROOVY_2_1;
  }

  /**
   * Return relative path to the test data. Path is relative to the
   * {@link com.intellij.openapi.application.PathManager#getHomePath()}
   *
   * @return relative path to the test data.
   */
  @Override
  @NonNls
  protected abstract String getBasePath();


  protected void addGroovyTransformField() {
    myFixture.addClass('''package groovy.transform; public @interface Field{}''');
  }

  protected void addGroovyObject() throws IOException {
    myFixture.addClass('''\
package groovy.lang;
public interface GroovyObject {
    java.lang.Object invokeMethod(java.lang.String s, java.lang.Object o);
    java.lang.Object getProperty(java.lang.String s);
    void setProperty(java.lang.String s, java.lang.Object o);
    groovy.lang.MetaClass getMetaClass();
    void setMetaClass(groovy.lang.MetaClass metaClass);
}
''');
  }


  public static final String IMPORT_COMPILE_STATIC = 'import groovy.transform.CompileStatic'
  void addCompileStatic() {
   myFixture.addClass('''\
package groovy.transform;
public @interface CompileStatic{
}
''')
  }

  protected void addBigDecimal() {
    myFixture.addClass('''\
package java.math;

public class BigDecimal extends Number implements Comparable<BigDecimal> {
}
''')
  }

  protected void addHashSet() {
    myFixture.addClass('''\
package java.util;

public class HashSet<E>
    extends AbstractSet<E>
    implements Set<E>, Cloneable, java.io.Serializable
{}
''')
  }

  protected final void addLinkedHashMap() {
    myFixture.addClass """\
package java.util;

public class LinkedHashMap<K,V> extends HashMap<K,V> implements Map<K,V> {
    public LinkedHashMap(int initialCapacity, float loadFactor) {}
    public LinkedHashMap(int initialCapacity) {}
    public LinkedHashMap() {}
    public LinkedHashMap(Map<? extends K, ? extends V> m) {}
    public LinkedHashMap(int initialCapacity, float loadFactor, boolean accessOrder) {}
}"""
  }

  protected final void addAnnotationCollector() {
    myFixture.addClass '''\
package groovy.transform;

@java.lang.annotation.Documented
@Retention(RetentionPolicy.RUNTIME)
@Target({ElementType.ANNOTATION_TYPE, ElementType.TYPE})
public @interface AnnotationCollector {
    String processor() default "org.codehaus.groovy.transform.AnnotationCollectorTransform";
    Class[] value() default {};
}
'''
  }

  /*void addHashMap() {
    myFixture.addClass('''\
package java.util;

public class HashMap<K,V> extends AbstractMap<K,V> implements Map<K,V>, Cloneable, Serializable {
    public HashMap(int initialCapacity, float loadFactor) {}
    public HashMap(int initialCapacity) {}
    public HashMap() {}
    public HashMap(Map<? extends K, ? extends V> m) {}
}
''')
  }*/

  protected final void addTestCase() {
    myFixture.addClass('''\

  // IntelliJ API Decompiler stub source generated from a class file
  // Implementation of methods is not available

package junit.framework;

public abstract class TestCase extends junit.framework.Assert implements junit.framework.Test {
    private java.lang.String fName;

    public TestCase() { /* compiled code */ }

    public TestCase(java.lang.String name) { /* compiled code */ }

    public int countTestCases() { /* compiled code */ }

    protected junit.framework.TestResult createResult() { /* compiled code */ }

    public junit.framework.TestResult run() { /* compiled code */ }

    public void run(junit.framework.TestResult result) { /* compiled code */ }

    public void runBare() throws java.lang.Throwable { /* compiled code */ }

    protected void runTest() throws java.lang.Throwable { /* compiled code */ }

    public static void assertTrue(java.lang.String message, boolean condition) { /* compiled code */ }

    public static void assertTrue(boolean condition) { /* compiled code */ }

    public static void assertFalse(java.lang.String message, boolean condition) { /* compiled code */ }

    public static void assertFalse(boolean condition) { /* compiled code */ }

    public static void fail(java.lang.String message) { /* compiled code */ }

    public static void fail() { /* compiled code */ }

    public static void assertEquals(java.lang.String message, java.lang.Object expected, java.lang.Object actual) { /* compiled code */ }

    public static void assertEquals(java.lang.Object expected, java.lang.Object actual) { /* compiled code */ }

    public static void assertEquals(java.lang.String message, java.lang.String expected, java.lang.String actual) { /* compiled code */ }

    public static void assertEquals(java.lang.String expected, java.lang.String actual) { /* compiled code */ }

    public static void assertEquals(java.lang.String message, double expected, double actual, double delta) { /* compiled code */ }

    public static void assertEquals(double expected, double actual, double delta) { /* compiled code */ }

    public static void assertEquals(java.lang.String message, float expected, float actual, float delta) { /* compiled code */ }

    public static void assertEquals(float expected, float actual, float delta) { /* compiled code */ }

    public static void assertEquals(java.lang.String message, long expected, long actual) { /* compiled code */ }

    public static void assertEquals(long expected, long actual) { /* compiled code */ }

    public static void assertEquals(java.lang.String message, boolean expected, boolean actual) { /* compiled code */ }

    public static void assertEquals(boolean expected, boolean actual) { /* compiled code */ }

    public static void assertEquals(java.lang.String message, byte expected, byte actual) { /* compiled code */ }

    public static void assertEquals(byte expected, byte actual) { /* compiled code */ }

    public static void assertEquals(java.lang.String message, char expected, char actual) { /* compiled code */ }

    public static void assertEquals(char expected, char actual) { /* compiled code */ }

    public static void assertEquals(java.lang.String message, short expected, short actual) { /* compiled code */ }

    public static void assertEquals(short expected, short actual) { /* compiled code */ }

    public static void assertEquals(java.lang.String message, int expected, int actual) { /* compiled code */ }

    public static void assertEquals(int expected, int actual) { /* compiled code */ }

    public static void assertNotNull(java.lang.Object object) { /* compiled code */ }

    public static void assertNotNull(java.lang.String message, java.lang.Object object) { /* compiled code */ }

    public static void assertNull(java.lang.Object object) { /* compiled code */ }

    public static void assertNull(java.lang.String message, java.lang.Object object) { /* compiled code */ }

    public static void assertSame(java.lang.String message, java.lang.Object expected, java.lang.Object actual) { /* compiled code */ }

    public static void assertSame(java.lang.Object expected, java.lang.Object actual) { /* compiled code */ }

    public static void assertNotSame(java.lang.String message, java.lang.Object expected, java.lang.Object actual) { /* compiled code */ }

    public static void assertNotSame(java.lang.Object expected, java.lang.Object actual) { /* compiled code */ }

    public static void failSame(java.lang.String message) { /* compiled code */ }

    public static void failNotSame(java.lang.String message, java.lang.Object expected, java.lang.Object actual) { /* compiled code */ }

    public static void failNotEquals(java.lang.String message, java.lang.Object expected, java.lang.Object actual) { /* compiled code */ }

    public static java.lang.String format(java.lang.String message, java.lang.Object expected, java.lang.Object actual) { /* compiled code */ }

    protected void setUp() throws java.lang.Exception { /* compiled code */ }

    protected void tearDown() throws java.lang.Exception { /* compiled code */ }

    public java.lang.String toString() { /* compiled code */ }

    public java.lang.String getName() { /* compiled code */ }

    public void setName(java.lang.String name) { /* compiled code */ }
}
''')
  }

  public static void assertType(@Nullable String expected, @Nullable PsiType actual) {
    if (expected == null) {
      assertNull(actual)
      return
    }

    assertNotNull(actual)
    if (actual instanceof PsiIntersectionType) {
      assertEquals(expected, genIntersectionTypeText(actual))
    }
    else {
      assertEquals(expected, actual.canonicalText)
    }
  }

  private static String genIntersectionTypeText(PsiIntersectionType t) {
    StringBuilder b = new StringBuilder('[')
    for (PsiType c : t.conjuncts) {
      b << c.canonicalText << ','
    }
    if (t.conjuncts) {
      b.replace(b.length() - 1, b.length(), ']')
    }
    return b
  }

}