| Jack Franklin | b5bbcc0 | 2020-02-11 10:14:11 | [diff] [blame^] | 1 | "use strict"; |
| 2 | |
| 3 | var arrayProto = require("@sinonjs/commons").prototypes.array; |
| 4 | var color = require("./color"); |
| 5 | var match = require("@sinonjs/samsam").createMatcher; |
| 6 | var timesInWords = require("./util/core/times-in-words"); |
| 7 | var sinonFormat = require("./util/core/format"); |
| 8 | var jsDiff = require("diff"); |
| 9 | |
| 10 | var join = arrayProto.join; |
| 11 | var map = arrayProto.map; |
| 12 | var push = arrayProto.push; |
| 13 | |
| 14 | function colorSinonMatchText(matcher, calledArg, calledArgMessage) { |
| 15 | var calledArgumentMessage = calledArgMessage; |
| 16 | if (!matcher.test(calledArg)) { |
| 17 | matcher.message = color.red(matcher.message); |
| 18 | if (calledArgumentMessage) { |
| 19 | calledArgumentMessage = color.green(calledArgumentMessage); |
| 20 | } |
| 21 | } |
| 22 | return calledArgumentMessage + " " + matcher.message; |
| 23 | } |
| 24 | |
| 25 | function colorDiffText(diff) { |
| 26 | var objects = map(diff, function(part) { |
| 27 | var text = part.value; |
| 28 | if (part.added) { |
| 29 | text = color.green(text); |
| 30 | } else if (part.removed) { |
| 31 | text = color.red(text); |
| 32 | } |
| 33 | if (diff.length === 2) { |
| 34 | text += " "; // format simple diffs |
| 35 | } |
| 36 | return text; |
| 37 | }); |
| 38 | return join(objects, ""); |
| 39 | } |
| 40 | |
| 41 | module.exports = { |
| 42 | c: function(spyInstance) { |
| 43 | return timesInWords(spyInstance.callCount); |
| 44 | }, |
| 45 | |
| 46 | n: function(spyInstance) { |
| 47 | // eslint-disable-next-line local-rules/no-prototype-methods |
| 48 | return spyInstance.toString(); |
| 49 | }, |
| 50 | |
| 51 | D: function(spyInstance, args) { |
| 52 | var message = ""; |
| 53 | |
| 54 | for (var i = 0, l = spyInstance.callCount; i < l; ++i) { |
| 55 | // describe multiple calls |
| 56 | if (l > 1) { |
| 57 | message += "\nCall " + (i + 1) + ":"; |
| 58 | } |
| 59 | var calledArgs = spyInstance.getCall(i).args; |
| 60 | for (var j = 0; j < calledArgs.length || j < args.length; ++j) { |
| 61 | message += "\n"; |
| 62 | var calledArgMessage = j < calledArgs.length ? sinonFormat(calledArgs[j]) : ""; |
| 63 | if (match.isMatcher(args[j])) { |
| 64 | message += colorSinonMatchText(args[j], calledArgs[j], calledArgMessage); |
| 65 | } else { |
| 66 | var expectedArgMessage = j < args.length ? sinonFormat(args[j]) : ""; |
| 67 | var diff = jsDiff.diffJson(calledArgMessage, expectedArgMessage); |
| 68 | message += colorDiffText(diff); |
| 69 | } |
| 70 | } |
| 71 | } |
| 72 | |
| 73 | return message; |
| 74 | }, |
| 75 | |
| 76 | C: function(spyInstance) { |
| 77 | var calls = []; |
| 78 | |
| 79 | for (var i = 0, l = spyInstance.callCount; i < l; ++i) { |
| 80 | // eslint-disable-next-line local-rules/no-prototype-methods |
| 81 | var stringifiedCall = " " + spyInstance.getCall(i).toString(); |
| 82 | if (/\n/.test(calls[i - 1])) { |
| 83 | stringifiedCall = "\n" + stringifiedCall; |
| 84 | } |
| 85 | push(calls, stringifiedCall); |
| 86 | } |
| 87 | |
| 88 | return calls.length > 0 ? "\n" + join(calls, "\n") : ""; |
| 89 | }, |
| 90 | |
| 91 | t: function(spyInstance) { |
| 92 | var objects = []; |
| 93 | |
| 94 | for (var i = 0, l = spyInstance.callCount; i < l; ++i) { |
| 95 | push(objects, sinonFormat(spyInstance.thisValues[i])); |
| 96 | } |
| 97 | |
| 98 | return join(objects, ", "); |
| 99 | }, |
| 100 | |
| 101 | "*": function(spyInstance, args) { |
| 102 | return join( |
| 103 | map(args, function(arg) { |
| 104 | return sinonFormat(arg); |
| 105 | }), |
| 106 | ", " |
| 107 | ); |
| 108 | } |
| 109 | }; |