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| package org.easymock.internal.matchers; |
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| import org.easymock.IArgumentMatcher; |
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| public class EqualsWithDelta implements IArgumentMatcher { |
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| private final Number expected; |
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| private final Number delta; |
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| public EqualsWithDelta(Number value, Number delta) {
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| this.expected = value;
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| this.delta = delta;
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| } |
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| public boolean matches(Object actual) {
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| Number actualNumber = (Number) actual;
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| return expected.doubleValue() - delta.doubleValue() <= actualNumber
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| .doubleValue() |
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| && actualNumber.doubleValue() <= expected.doubleValue() |
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| + delta.doubleValue(); |
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| } |
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| public void appendTo(StringBuffer buffer) {
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| buffer.append("eq(" + expected + ", " + delta + ")");
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| } |
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| } |