// Copyright (c) 2015 Uber Technologies, Inc.
//
// 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 NONINFRINGEMENT. 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 com.uber.jenkins.phabricator;

import com.uber.jenkins.phabricator.utils.TestUtils;
import hudson.plugins.cobertura.targets.CoverageResult;
import org.junit.Test;

import static org.junit.Assert.assertEquals;

public class CodeCoverageMetricsTest {
    @Test
    public void testInstantiateFromCoverageResult() {
        CoverageResult result = TestUtils.getDefaultCoverageResult();
        CodeCoverageMetrics metrics = new CodeCoverageMetrics(result);

        assertEquals(100.0f, metrics.getPackageCoveragePercent(), 0);
        assertEquals(100.0f, metrics.getFilesCoveragePercent(), 0);
        assertEquals(100.0f, metrics.getClassesCoveragePercent(), 0);
        assertEquals(100.0f, metrics.getMethodCoveragePercent(), 0);
        assertEquals(100.0f, metrics.getLineCoveragePercent(), 0);
        assertEquals(-1f, metrics.getConditionalCoveragePercent(), 0);
    }

    @Test
    public void testInstantiateFromNullResult() {
        CodeCoverageMetrics metrics = new CodeCoverageMetrics(null);
        assertEquals(-1f, metrics.getLineCoveragePercent(), 0);
    }
}

Add unit test for CodeCoverageMetrics
Add unit test for CodeCoverageMetrics

Really just trolling for coverage at this point, but I noticed a large
amount of uncovered code in here which was easy to knock out.
