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| 1 | +import { getContent, getContext, getId } from "./Trans" |
| 2 | +import { run } from "../test/utils" |
| 3 | +import { generateMessageId } from "@lingui/message-utils/generateMessageId" |
| 4 | + |
| 5 | +// |
| 6 | + |
| 7 | +describe("getContext", () => { |
| 8 | + it("should get the context", () => { |
| 9 | + run( |
| 10 | + ` |
| 11 | + <Trans context="direction">right</Trans> |
| 12 | + `, |
| 13 | + (node) => { |
| 14 | + expect(getContext(node)).toEqual("direction") |
| 15 | + } |
| 16 | + ) |
| 17 | + }) |
| 18 | + |
| 19 | + it("should return undefined when context is empty", () => { |
| 20 | + run( |
| 21 | + ` |
| 22 | + <Trans context="">right</Trans> |
| 23 | + `, |
| 24 | + (node) => { |
| 25 | + expect(getContext(node)).toEqual(undefined) |
| 26 | + } |
| 27 | + ) |
| 28 | + }) |
| 29 | + |
| 30 | + it("should return undefined when context is a directive", () => { |
| 31 | + run( |
| 32 | + ` |
| 33 | + <Trans :context="direction">right</Trans> |
| 34 | + `, |
| 35 | + (node) => { |
| 36 | + expect(getContext(node)).toEqual(undefined) |
| 37 | + } |
| 38 | + ) |
| 39 | + }) |
| 40 | + |
| 41 | + it("should return undefined when no context", () => { |
| 42 | + run( |
| 43 | + ` |
| 44 | + <Trans>right</Trans> |
| 45 | + `, |
| 46 | + (node) => { |
| 47 | + expect(getContext(node)).toEqual(undefined) |
| 48 | + } |
| 49 | + ) |
| 50 | + }) |
| 51 | +}) |
| 52 | + |
| 53 | +describe("getId", () => { |
| 54 | + it("should return the given id when set", () => { |
| 55 | + run( |
| 56 | + ` |
| 57 | + <Trans id="direction.right">right</Trans> |
| 58 | + `, |
| 59 | + (node) => { |
| 60 | + expect(getId(node, "right")).toEqual("direction.right") |
| 61 | + } |
| 62 | + ) |
| 63 | + }) |
| 64 | + |
| 65 | + it("should return the generated id when not set", () => { |
| 66 | + run( |
| 67 | + ` |
| 68 | + <Trans>right</Trans> |
| 69 | + `, |
| 70 | + (node) => { |
| 71 | + expect(getId(node, "right")).toEqual(generateMessageId("right")) |
| 72 | + } |
| 73 | + ) |
| 74 | + }) |
| 75 | + |
| 76 | + it("should return the generated id when not set but with context", () => { |
| 77 | + run( |
| 78 | + ` |
| 79 | + <Trans context="direction">right</Trans> |
| 80 | + `, |
| 81 | + (node) => { |
| 82 | + expect(getId(node, "right")).toEqual( |
| 83 | + generateMessageId("right", "direction") |
| 84 | + ) |
| 85 | + } |
| 86 | + ) |
| 87 | + }) |
| 88 | + |
| 89 | + it("should return the generated id when id is empty but with context", () => { |
| 90 | + run( |
| 91 | + ` |
| 92 | + <Trans id="" context="direction">right</Trans> |
| 93 | + `, |
| 94 | + (node) => { |
| 95 | + expect(getId(node, "right")).toEqual( |
| 96 | + generateMessageId("right", "direction") |
| 97 | + ) |
| 98 | + } |
| 99 | + ) |
| 100 | + }) |
| 101 | + |
| 102 | + it("should return the generated id when id is empty and context empty", () => { |
| 103 | + run( |
| 104 | + ` |
| 105 | + <Trans id="" context="">right</Trans> |
| 106 | + `, |
| 107 | + (node) => { |
| 108 | + expect(getId(node, "right")).toEqual(generateMessageId("right")) |
| 109 | + } |
| 110 | + ) |
| 111 | + }) |
| 112 | + |
| 113 | + it("should return the generated id when id is a directive", () => { |
| 114 | + run( |
| 115 | + ` |
| 116 | + <Trans :id="direction.right">right</Trans> |
| 117 | + `, |
| 118 | + (node) => { |
| 119 | + expect(getId(node, "right")).toEqual(generateMessageId("right")) |
| 120 | + } |
| 121 | + ) |
| 122 | + }) |
| 123 | +}) |
| 124 | + |
| 125 | +describe("getContent", () => { |
| 126 | + it("should return the content of a Trans component", () => { |
| 127 | + run( |
| 128 | + ` |
| 129 | + <Trans>This is some random content</Trans> |
| 130 | + `, |
| 131 | + (node) => { |
| 132 | + expect(getContent(node).content).toEqual("This is some random content") |
| 133 | + } |
| 134 | + ) |
| 135 | + }) |
| 136 | + |
| 137 | + it("should return the content without blank", () => { |
| 138 | + run( |
| 139 | + ` |
| 140 | + <Trans> This is some random content </Trans> |
| 141 | + `, |
| 142 | + (node) => { |
| 143 | + expect(getContent(node).content).toEqual("This is some random content") |
| 144 | + } |
| 145 | + ) |
| 146 | + }) |
| 147 | + |
| 148 | + it("should return the content without line break", () => { |
| 149 | + run( |
| 150 | + ` |
| 151 | + <Trans> |
| 152 | + This is some random content |
| 153 | + </Trans> |
| 154 | + `, |
| 155 | + (node) => { |
| 156 | + expect(getContent(node).content).toEqual("This is some random content") |
| 157 | + } |
| 158 | + ) |
| 159 | + }) |
| 160 | + |
| 161 | + it("should return the content with named placeholder when var", () => { |
| 162 | + run( |
| 163 | + ` |
| 164 | + <Trans>Hello {{ name }}</Trans> |
| 165 | + `, |
| 166 | + (node) => { |
| 167 | + expect(getContent(node).content).toEqual("Hello {name}") |
| 168 | + } |
| 169 | + ) |
| 170 | + }) |
| 171 | + |
| 172 | + it("should return the content with all named placeholder when var", () => { |
| 173 | + run( |
| 174 | + ` |
| 175 | + <Trans>Hello {{ name }} welcome to {{ town }} you are now a {{ persona }}!</Trans> |
| 176 | + `, |
| 177 | + (node) => { |
| 178 | + expect(getContent(node).content).toEqual( |
| 179 | + "Hello {name} welcome to {town} you are now a {persona}!" |
| 180 | + ) |
| 181 | + } |
| 182 | + ) |
| 183 | + }) |
| 184 | + |
| 185 | + it("should return the content with placeholder when inner tag", () => { |
| 186 | + run( |
| 187 | + ` |
| 188 | + <Trans>Hello <em>{{ name }}</em> welcome to {{ town }} <br /> <span>you are now <em><i>a {{ persona }}</i></em></span>!</Trans> |
| 189 | + `, |
| 190 | + (node) => { |
| 191 | + expect(getContent(node).content).toEqual( |
| 192 | + "Hello <0>{name}</0> welcome to {town} <1/> <2>you are now <3><4>a {persona}</4></3></2>!" |
| 193 | + ) |
| 194 | + } |
| 195 | + ) |
| 196 | + }) |
| 197 | + |
| 198 | + it("should return the content with placeholder when contains complex interpolation", () => { |
| 199 | + run( |
| 200 | + ` |
| 201 | + <Trans>Hello {{ user.name }}</Trans> |
| 202 | + `, |
| 203 | + (node) => { |
| 204 | + expect(getContent(node).content).toEqual("Hello {0}") |
| 205 | + } |
| 206 | + ) |
| 207 | + }) |
| 208 | + |
| 209 | + it("should return the content with placeholders sequentially when contains multiple complex interpolation", () => { |
| 210 | + run( |
| 211 | + ` |
| 212 | + <Trans>Hello {{ user ? user : "John" }} and {{ guest.name }}</Trans> |
| 213 | + `, |
| 214 | + (node) => { |
| 215 | + expect(getContent(node).content).toEqual("Hello {0} and {1}") |
| 216 | + } |
| 217 | + ) |
| 218 | + }) |
| 219 | +}) |
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