browserstack-capabilities - npm Package Compare versions

Comparing version 0.5.1 to 0.6.0

index.js

@@ -63,14 +63,29 @@ var _ = require("lodash");
         browserMatches = _.flatten(_.map(rules, function (rule) {
-          if (rule.browser_version === 'current') {
+          if (_.includes(['previous', 'current', 'latest'], rule.browser_version)) {
             var current_rule = _.clone(rule);
             delete current_rule.browser_version;
-            // ignore any browser with a version that can't be determined to be a number
-            var candidates = _.filter(browserMatches, function(browser) {
-              return isFinite(browser['browser_version']);
+            var candidates = _.filter(browserMatches, current_rule);
+            candidates = _.sortBy(candidates, function (browser) {
+              var version = browser['browser_version'];
+              if (isFinite(version)) {
+                return parseFloat(version);
+              } else {
+                return Infinity;
+              }
             });
-            candidates = _.filter(candidates, current_rule);
-            var current = _.last(_.sortBy(candidates, function(browser) {
-              return parseFloat(browser['browser_version']);
-            }));
-            return current ? [current] : [];
+            if (rule.browser_version !== 'latest') {
+              candidates = _.filter(candidates, function(browser) {
+                return isFinite(browser['browser_version']);
+              });
+            }
+            var selected;
+            switch (rule.browser_version) {
+              case 'current':
+              case 'latest':
+                selected = _.nth(candidates, -1);
+                break;
+                case 'previous':
+                selected = _.nth(candidates, -2);
+            }
+            return selected ? [selected] : [];
           }
@@ -77,0 +92,0 @@ return _.filter(browserMatches, rule);

package.json

 {
   "name": "browserstack-capabilities",
-  "version": "0.5.1",
+  "version": "0.6.0",
   "description": "An easier way to generate multiple capabilities based on JSON filters.",
@@ -5,0 +5,0 @@ "main": "index.js",

test/index.js

@@ -399,2 +399,134 @@ var expect = require("chai").expect;
   });
+
+  describe("previous combinations", function () {
+    it("should take a previous browser_version include", function () {
+      var generatedCombo = bsCapabilities.create({
+        browser: "ie",
+        browser_version: ["previous"],
+        os: "Windows",
+        os_version: ["XP", "7"]
+      });
+
+      var expectedCombos = [
+        {
+          os: 'Windows',
+          os_version: 'XP',
+          browser: 'ie',
+          device: null,
+          browser_version: '6.0',
+          real_mobile: null
+        },
+        {
+          os: 'Windows',
+          os_version: '7',
+          browser: 'ie',
+          device: null,
+          browser_version: '10.0',
+          real_mobile: null
+        }
+      ];
+
+      expect(generatedCombo).to.deep.equal(expectedCombos);
+    });
+
+    it("should only take operating system where browser exists", function () {
+      var generatedCombo = bsCapabilities.create({
+        browser: "edge",
+        browser_version: ["previous"],
+        os: "Windows",
+        os_version: ["XP", "7", "8", "8.1", "10"]
+      });
+
+      var expectedCombos = [
+        {
+          os: 'Windows',
+          os_version: '10',
+          browser: 'edge',
+          device: null,
+          browser_version: '17.0',
+          real_mobile: null
+        }
+      ];
+
+      expect(generatedCombo).to.deep.equal(expectedCombos);
+    });
+  });
+
+  describe("latest combinations", function () {
+    it("should take a latest browser_version include", function () {
+      var generatedCombo = bsCapabilities.create({
+        browser: "ie",
+        browser_version: ["latest"],
+        os: "Windows",
+        os_version: ["XP", "7", "8", "8.1", "10"]
+      });
+
+      var expectedCombos = [
+        {
+          os: 'Windows',
+          os_version: 'XP',
+          browser: 'ie',
+          device: null,
+          browser_version: '7.0',
+          real_mobile: null
+        },
+        {
+          os: 'Windows',
+          os_version: '7',
+          browser: 'ie',
+          device: null,
+          browser_version: '11.0',
+          real_mobile: null
+        },
+        {
+          os: 'Windows',
+          os_version: '8',
+          browser: 'ie',
+          device: null,
+          browser_version: '10.0',
+          real_mobile: null
+        },
+        {
+          os: 'Windows',
+          os_version: '8.1',
+          browser: 'ie',
+          device: null,
+          browser_version: '11.0',
+          real_mobile: null
+        },
+        {
+          os: 'Windows',
+          os_version: '10',
+          browser: 'ie',
+          device: null,
+          browser_version: '11.0',
+          real_mobile: null
+        }
+      ];
+
+      expect(generatedCombo).to.deep.equal(expectedCombos);
+    });
+
+    it("should only take operating system where browser exists", function () {
+      var generatedCombo = bsCapabilities.create({
+        browser: "edge",
+        browser_version: ["latest"],
+        os: "Windows",
+        os_version: ["XP", "7", "8", "8.1", "10"]
+      });
+
+      var expectedCombos = [
+        {
+          os: 'Windows',
+          os_version: '10',
+          browser: 'edge',
+          device: null,
+          browser_version: 'insider preview',
+          real_mobile: null
+        }
+      ];
+
+      expect(generatedCombo).to.deep.equal(expectedCombos);
+    });
+  });
 });

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Worsened metrics

Total package byte prevSize

31247

decreased by-92.76%

Number of package files

9

decreased by-18.18%

Lines of code

753

decreased by-93.97%

Number of medium supply chain risk alerts

1

increased byInfinity%

No dependency changes