diff --git a/lib/node_modules/@stdlib/stats/base/dists/triangular/ctor/test/test.js b/lib/node_modules/@stdlib/stats/base/dists/triangular/ctor/test/test.js index ab4837ca3b91..40c399bf4056 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/triangular/ctor/test/test.js +++ b/lib/node_modules/@stdlib/stats/base/dists/triangular/ctor/test/test.js @@ -28,6 +28,7 @@ var logcdf = require( '@stdlib/stats/base/dists/triangular/logcdf' ); var logpdf = require( '@stdlib/stats/base/dists/triangular/logpdf' ); var cdf = require( '@stdlib/stats/base/dists/triangular/cdf' ); var pdf = require( '@stdlib/stats/base/dists/triangular/pdf' ); +var mgf = require( '@stdlib/stats/base/dists/triangular/mgf' ); var kurtosis = require( '@stdlib/stats/base/dists/triangular/kurtosis' ); var skewness = require( '@stdlib/stats/base/dists/triangular/skewness' ); var variance = require( '@stdlib/stats/base/dists/triangular/variance' ); @@ -328,6 +329,19 @@ tape( 'the created distribution throws an error if one attempts to set `b` to a } }); +tape( 'the created distribution has a property for getting and setting `c`', function test( t ) { + var triangular; + + triangular = new Triangular( 2.0, 4.0, 2.5 ); + t.strictEqual( hasOwnProp( triangular, 'c' ), true, 'has property' ); + t.strictEqual( triangular.c, 2.5, 'returns expected value' ); + + triangular.c = 3.0; + t.strictEqual( triangular.c, 3.0, 'returns expected value' ); + + t.end(); +}); + tape( 'the created distribution throws an error if one attempts to set `c` to a value which is not a number primitive', function test( t ) { var values; var i; @@ -525,6 +539,20 @@ tape( 'the distribution prototype has a method for evaluating the probability de t.end(); }); +tape( 'the distribution prototype has a method for evaluating the moment-generating function (MGF)', function test( t ) { + var triangular; + var y; + + t.strictEqual( hasOwnProp( Triangular.prototype, 'mgf' ), true, 'has property' ); + t.strictEqual( isFunction( Triangular.prototype.mgf ), true, 'has method' ); + + triangular = new Triangular(); + y = triangular.mgf( 0.2 ); + + t.strictEqual( y, mgf( 0.2, 0.0, 1.0, 0.5 ), 'returns expected value' ); + t.end(); +}); + tape( 'the distribution prototype has a method for evaluating the quantile function', function test( t ) { var triangular; var y;