
org.llorllale.cactoos.matchers.TeeInputHasResult Maven / Gradle / Ivy
/*
* The MIT License (MIT)
*
* Copyright (c) for portions of project cactoos-matchers are held by
* Yegor Bugayenko, 2017-2018, as part of project cactoos.
* All other copyright for project cactoos-matchers are held by
* George Aristy, 2018.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
package org.llorllale.cactoos.matchers;
import java.io.File;
import org.cactoos.Text;
import org.cactoos.io.TeeInput;
import org.cactoos.scalar.And;
import org.cactoos.scalar.Equals;
import org.cactoos.scalar.UncheckedScalar;
import org.cactoos.text.ComparableText;
import org.cactoos.text.FormattedText;
import org.cactoos.text.TextOf;
import org.cactoos.text.UncheckedText;
import org.hamcrest.Description;
import org.hamcrest.TypeSafeMatcher;
/**
* Matcher for the {@link TeeInput}'s results.
*
* @since 1.0
*/
public final class TeeInputHasResult extends TypeSafeMatcher {
/**
* Value that is expected to be returned from the given TeeInput.
*/
private final ComparableText expected;
/**
* Value that is expected to be copied into the output of TeeInput.
*/
private final ComparableText copied;
/**
* Actual value returned from the given TeeInput.
*/
private ComparableText actual;
/**
* Ctor.
* @param expected Value that is expected to be returned from the TeeInput
* @param file Value that is expected to be copied into the output of
* the TeeInput
*/
public TeeInputHasResult(
final String expected,
final File file) {
this(
new TextOf(expected),
new TextOf(file)
);
}
/**
* Ctor.
* @param expected Value that is expected to be returned from the TeeInput
* @param copied Value that is expected to be copied into the output of
* the TeeInput
*/
public TeeInputHasResult(
final String expected,
final Text copied) {
this(
new TextOf(expected),
copied
);
}
/**
* Ctor.
* @param expected Value that is expected to be returned from the TeeInput
* @param copied Value that is expected to be copied into the output of
* the TeeInput
*/
public TeeInputHasResult(
final Text expected,
final Text copied) {
super();
this.expected = new ComparableText(expected);
this.copied = new ComparableText(copied);
this.actual = new ComparableText(new TextOf(""));
}
@Override
public boolean matchesSafely(final TeeInput item) {
this.actual = new ComparableText(new TextOf(item));
return
new UncheckedScalar<>(
new And(
new Equals<>(
this.expected::asString,
this.actual::asString
),
new Equals<>(
this.expected::asString,
this.copied::asString
)
)
).value();
}
@Override
public void describeTo(final Description description) {
description.appendText(
new UncheckedText(
new FormattedText(
"TeeInput with result \"%1$s\" and copied value \"%1$s\"",
new UncheckedText(this.expected).asString()
)
).asString()
);
}
@Override
public void describeMismatchSafely(
final TeeInput item,
final Description description) {
this.describeTo(description);
}
}
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