tscoverage/ts/npmts.tests.ts

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/// <reference path="./typings/index.d.ts" />
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import plugins = require("./npmts.plugins");
import paths = require("./npmts.paths");
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import {npmtsOra} from "./npmts.promisechain";
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export let publishCoverage = function(configArg){
let done = plugins.Q.defer();
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plugins.beautylog.log("now uploading coverage data to codecov.io");
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var stream = plugins.gulp.src([plugins.path.join(paths.cwd,"./coverage/lcov.info")])
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.pipe(plugins.g.codecov())
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.pipe(plugins.g.gFunction(function(){
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plugins.beautylog.ok("Coverage data has been uploaded to codecov.io!");
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done.resolve(configArg);
},"atEnd"));
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return done.promise;
};
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/**
*
* @returns {*}
*/
let istanbul = function (configArg) {
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npmtsOra.text("Instrumentalizing transpiled JS...");
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let done = plugins.Q.defer();
var stream = plugins.gulp.src([plugins.path.join(paths.cwd,"dist/*.js")])
.pipe(plugins.g.istanbul()) // Covering files
.pipe(plugins.g.istanbul.hookRequire()) // Force `require` to return covered files
.pipe(plugins.g.gFunction(function(){
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plugins.beautylog.ok("JS has been instrumentalized to get test code coverage!");
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done.resolve(configArg);
},"atEnd"));
return done.promise;
};
/**
*
* @returns {*}
*/
let mocha = function (configArg) {
let done = plugins.Q.defer();
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npmtsOra.end(); // end npmtsOra for tests.
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let stream = plugins.gulp.src(["./test/test.js"])
.pipe(plugins.g.mocha())
.pipe(plugins.g.istanbul.writeReports()) // Creating the reports after tests ran
.pipe(plugins.g.gFunction(function(){
plugins.beautylog.ok("Tests have passed!");
done.resolve(configArg);
},"atEnd"));
return done.promise;
};
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let coverage = function(configArg){
let done = plugins.Q.defer();
plugins.smartcov.get.percentage(plugins.path.join(paths.coverageDir,"lcov.info"))
.then(function(percentageArg){
if (percentageArg >= configArg.coverageTreshold){
plugins.beautylog.ok(
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"your coverage of " + percentageArg.toString().blue + "% ".blue + "exceeds your treshold of " +
configArg.coverageTreshold.toString().blue + "%".blue
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);
} else {
plugins.beautylog.warn(
"your coverage of " + percentageArg + "% " + "fails your treshold of " +
configArg.coverageTreshold + "%"
);
plugins.beautylog.error("exiting due to coverage failure");
process.exit(1);
}
done.resolve(configArg);
});
return done.promise;
};
export let run = function(configArg) {
let done = plugins.Q.defer();
let config = configArg;
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npmtsOra.text("now starting tests");
plugins.beautylog.log(
"-------------------------------------------------------\n" +
"*************************** TESTS: ***************************\n" +
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"--------------------------------------------------------------"
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);
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istanbul(config)
.then(mocha)
.then(coverage)
.then(done.resolve);
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return done.promise;
};