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/**
* Copyright 2010-2013 Ben Birch
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this software except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
describe("app.ut.byteSize_template", function() {
describe("byteSize_template()", function() {
var byteSize_template = window.app.ut.byteSize_template;
it("should postfix with a B and have not decimal for number less than 1000", function() {
expect( byteSize_template( 0 ) ).toBe( "0B" );
expect( byteSize_template( 1 ) ).toBe( "1B" );
expect( byteSize_template( 10 ) ).toBe( "10B" );
expect( byteSize_template( 100 ) ).toBe( "100B" );
expect( byteSize_template( 999 ) ).toBe( "999B" );
});
it("should have 0.xxX for values between 1000 and 1023", function() {
expect( byteSize_template( 1000 ) ).toBe( "0.98ki" );
expect( byteSize_template( 1024 * 1000 ) ).toBe( "0.98Mi" );
});
it("should always have three significant digits", function() {
expect( byteSize_template( 1023 ) ).toBe( "1.00ki" );
expect( byteSize_template( 1024 ) ).toBe( "1.00ki" );
expect( byteSize_template( 1025 ) ).toBe( "1.00ki" );
expect( byteSize_template( 1024 * 5 ) ).toBe( "5.00ki" );
expect( byteSize_template( 1024 * 55 ) ).toBe( "55.0ki" );
expect( byteSize_template( 1024 * 555 ) ).toBe( "555ki" );
});
it("should have the correct postfix", function() {
expect( byteSize_template( 3 * Math.pow( 1024, 1) ) ).toBe( "3.00ki" );
expect( byteSize_template( 3 * Math.pow( 1024, 2) ) ).toBe( "3.00Mi" );
expect( byteSize_template( 3 * Math.pow( 1024, 3) ) ).toBe( "3.00Gi" );
expect( byteSize_template( 3 * Math.pow( 1024, 4) ) ).toBe( "3.00Ti" );
expect( byteSize_template( 3 * Math.pow( 1024, 5) ) ).toBe( "3.00Pi" );
expect( byteSize_template( 3 * Math.pow( 1024, 6) ) ).toBe( "3.00Ei" );
expect( byteSize_template( 3 * Math.pow( 1024, 7) ) ).toBe( "3.00Zi" );
expect( byteSize_template( 3 * Math.pow( 1024, 8) ) ).toBe( "3.00Yi" );
});
it("should show an overflow for stupidly big numbers", function() {
expect( byteSize_template( 3 * Math.pow( 1024, 10) ) ).toBe( "3.00..E" );
});
});
describe("count_template()", function() {
var count_template = window.app.ut.count_template;
it("should not postfix and not decimal for number less than 1000", function() {
expect( count_template( 0 ) ).toBe( "0" );
expect( count_template( 1 ) ).toBe( "1" );
expect( count_template( 10 ) ).toBe( "10" );
expect( count_template( 100 ) ).toBe( "100" );
expect( count_template( 999 ) ).toBe( "999" );
});
it("should always have three significant digits", function() {
expect( count_template( 1000 ) ).toBe( "1.00k" );
expect( count_template( 1005 ) ).toBe( "1.00k" );
expect( count_template( 1055 ) ).toBe( "1.05k" );
expect( count_template( 1000 * 5 ) ).toBe( "5.00k" );
expect( count_template( 1000 * 55 ) ).toBe( "55.0k" );
expect( count_template( 1000 * 555 ) ).toBe( "555k" );
});
it("should have the correct postfix", function() {
expect( count_template( 3 * Math.pow( 1000, 1) ) ).toBe( "3.00k" );
expect( count_template( 3 * Math.pow( 1000, 2) ) ).toBe( "3.00M" );
expect( count_template( 3 * Math.pow( 1000, 3) ) ).toBe( "3.00G" );
expect( count_template( 3 * Math.pow( 1000, 4) ) ).toBe( "3.00T" );
expect( count_template( 3 * Math.pow( 1000, 5) ) ).toBe( "3.00P" );
expect( count_template( 3 * Math.pow( 1000, 6) ) ).toBe( "3.00E" );
expect( count_template( 3 * Math.pow( 1000, 7) ) ).toBe( "3.00Z" );
expect( count_template( 3 * Math.pow( 1000, 8) ) ).toBe( "3.00Y" );
});
it("should show an overflow for stupidly big numbers", function() {
expect( count_template( 3 * Math.pow( 1000, 10) ) ).toBe( "3.00..E" );
});
});
});
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