/*
 * Copyright (c) 2011 Google, Inc.
 *
 * 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 com.google.common.truth;

import static com.google.common.truth.Truth.assertThat;
import static com.google.common.truth.Truth.assert_;
import static com.google.common.truth.TruthJUnit.assume;
import static com.google.common.truth.delegation.FooSubject.FOO;
import static org.junit.Assert.fail;

import com.google.common.truth.Expect;
import com.google.common.truth.delegation.Foo;

import org.junit.Rule;
import org.junit.Test;
import org.junit.experimental.theories.DataPoints;
import org.junit.experimental.theories.Theories;
import org.junit.experimental.theories.Theory;
import org.junit.runner.RunWith;

import java.util.Arrays;

@RunWith(Theories.class)
public class ExampleTest {
  @Test public void stringContains() {
    assertThat("abc").contains("c");
  }

  @Test public void listHasElements() {
    // single item
    assertThat(Arrays.asList(1, 2, 3)).contains(1);

    // at least these items
    assertThat(Arrays.asList(1, 2, 3)).has().allOf(1, 2);

    // at least one of these items
    assertThat(Arrays.asList(1, 2, 3)).has().anyOf(1, 5);
  }

  @Test public void equalityFail() {
    int x = 2 + 2;
    try {
      assertThat(x).isEqualTo(5);
      fail("Should have thrown");
    } catch (AssertionError expected) {
      assertThat(expected.getMessage()).contains("Not true that <4> is equal to <5>");
    }
  }

  @DataPoints public static int[] ints = { -1, 0, 1, 2 };

  @Theory public void divideBySelf(int x) {
    assume().that(x).isNotEqualTo(0);
    assertThat(x / x).isEqualTo(1);
  }

  @Rule public final Expect EXPECT = Expect.create();

  @Test public void expectRange() {
    int x = 4;
    EXPECT.that(x).isNotNull();
    EXPECT.that(x).isBetween(3, 5);
    EXPECT.that(x).isEqualTo(4);
  }

  @Test public void customTypeCompares() {
    assert_().about(FOO).that(new Foo(5)).matches(new Foo(2 + 3));
  }
}

/*
 * Copyright (c) 2011 Google, Inc.
 *
 * 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 com.google.common.truth;

import static com.google.common.truth.Truth.assertThat;
import static com.google.common.truth.Truth.assert_;
import static com.google.common.truth.TruthJUnit.assume;
import static com.google.common.truth.delegation.FooSubject.FOO;
import static org.junit.Assert.fail;

import com.google.common.collect.Range;
import com.google.common.truth.Expect;
import com.google.common.truth.delegation.Foo;

import org.junit.Rule;
import org.junit.Test;
import org.junit.experimental.theories.DataPoints;
import org.junit.experimental.theories.Theories;
import org.junit.experimental.theories.Theory;
import org.junit.runner.RunWith;

import java.util.Arrays;

@RunWith(Theories.class)
public class ExampleTest {
  @Test public void stringContains() {
    assertThat("abc").contains("c");
  }

  @Test public void listHasElements() {
    // single item
    assertThat(Arrays.asList(1, 2, 3)).contains(1);

    // at least these items
    assertThat(Arrays.asList(1, 2, 3)).has().allOf(1, 2);

    // at least one of these items
    assertThat(Arrays.asList(1, 2, 3)).has().anyOf(1, 5);
  }

  @Test public void equalityFail() {
    int x = 2 + 2;
    try {
      assertThat(x).isEqualTo(5);
      fail("Should have thrown");
    } catch (AssertionError expected) {
      assertThat(expected.getMessage()).contains("Not true that <4> is equal to <5>");
    }
  }

  @DataPoints public static int[] ints = { -1, 0, 1, 2 };

  @Theory public void divideBySelf(int x) {
    assume().that(x).isNotEqualTo(0);
    assertThat(x / x).isEqualTo(1);
  }

  @Rule public final Expect EXPECT = Expect.create();

  @Test public void expectRange() {
    int x = 4;
    EXPECT.that(x).isNotNull();
    EXPECT.that(x).isIn(Range.open(3, 5));
    EXPECT.that(x).isEqualTo(4);
  }

  @Test public void customTypeCompares() {
    assert_().about(FOO).that(new Foo(5)).matches(new Foo(2 + 3));
  }
}

Migrate users from isBetween() and isInclusivelyInRange() in Integer/LongSubject to isIn(Range). The former are going away (see bug).