cast: group tests

adaltas · Nov 26, 2018 · 873dd25 · 873dd25
1 parent 173b886
commit 873dd25
Showing 1 changed file with 112 additions and 108 deletions.
diff --git a/test/option.cast.coffee b/test/option.cast.coffee
@@ -3,119 +3,123 @@ parse = require '../lib'
 
 describe 'Option `cast`', ->
 
-  it 'all columns', (next) ->
-    parse '1,2,3', cast: true, (err, data) ->
-      data.should.eql [ [1, 2, 3] ]
-      next()
+  describe 'boolean true', ->
 
-  it 'convert numbers', (next) ->
-    data = []
-    parser = parse({ cast: true })
-    parser.write """
-    20322051544,1979,8.8017226E7,8e2,ABC,45,2000-01-01
-    28392898392,1974,8.8392926e7,8E2,DEF,23,2050-11-27
-    """
-    parser.on 'readable', ->
-      while(d = parser.read())
-        data.push d
-    parser.on 'error', (err) ->
-      next err
-    parser.on 'end', ->
-      data.should.eql [
-        [20322051544, 1979, 8.8017226e7, 800, 'ABC', 45, '2000-01-01']
-        [28392898392, 1974, 8.8392926e7, 800, 'DEF', 23, '2050-11-27']
-      ]
-      next()
-    parser.end()
+    it 'all columns', (next) ->
+      parse '1,2,3', cast: true, (err, data) ->
+        data.should.eql [ [1, 2, 3] ]
+        next()
+
+    it 'convert numbers', (next) ->
+      data = []
+      parser = parse({ cast: true })
+      parser.write """
+      20322051544,1979,8.8017226E7,8e2,ABC,45,2000-01-01
+      28392898392,1974,8.8392926e7,8E2,DEF,23,2050-11-27
+      """
+      parser.on 'readable', ->
+        while(d = parser.read())
+          data.push d
+      parser.on 'error', (err) ->
+        next err
+      parser.on 'end', ->
+        data.should.eql [
+          [20322051544, 1979, 8.8017226e7, 800, 'ABC', 45, '2000-01-01']
+          [28392898392, 1974, 8.8392926e7, 800, 'DEF', 23, '2050-11-27']
+        ]
+        next()
+      parser.end()
 
-  it 'ints', (next) ->
-    parse '123a,123,0123,', cast: true, (err, data) ->
-      data.should.eql [ ['123a', 123, 123, ''] ]
-      next()
+    it 'ints', (next) ->
+      parse '123a,123,0123,', cast: true, (err, data) ->
+        data.should.eql [ ['123a', 123, 123, ''] ]
+        next()
 
-  it 'float', (next) ->
-    parse '123a,1.23,0.123,01.23,.123,123.', cast: true, (err, data) ->
-      data.should.eql [ ['123a', 1.23, 0.123, 1.23, 0.123, 123] ]
-      next()
+    it 'float', (next) ->
+      parse '123a,1.23,0.123,01.23,.123,123.', cast: true, (err, data) ->
+        data.should.eql [ ['123a', 1.23, 0.123, 1.23, 0.123, 123] ]
+        next()
+
+  describe 'function', ->
 
-  it 'custom function', (next) ->
-    parse """
-    2000-01-01,date1
-    2050-11-27,date2
-    """,
-      cast: (value, context) ->
-        if context.index is 0
-        then "#{value}T05:00:00.000Z"
-        else {...context}
-    , (err, records) ->
-      records.should.eql [
-        [ '2000-01-01T05:00:00.000Z', {
-          quoting: false, index: 1, column: 1, empty_lines: 0, lines: 1, 
-          header: false, invalid_field_length: 0, records: 0
-        } ]
-        [ '2050-11-27T05:00:00.000Z', {
-          quoting: false, index: 1, column: 1, empty_lines: 0, lines: 2, 
-          header: false, invalid_field_length: 0, records: 1
-        } ]
-      ] unless err
-      next err
+    it 'custom function', (next) ->
+      parse """
+      2000-01-01,date1
+      2050-11-27,date2
+      """,
+        cast: (value, context) ->
+          if context.index is 0
+          then "#{value}T05:00:00.000Z"
+          else {...context}
+      , (err, records) ->
+        records.should.eql [
+          [ '2000-01-01T05:00:00.000Z', {
+            quoting: false, index: 1, column: 1, empty_lines: 0, lines: 1, 
+            header: false, invalid_field_length: 0, records: 0
+          } ]
+          [ '2050-11-27T05:00:00.000Z', {
+            quoting: false, index: 1, column: 1, empty_lines: 0, lines: 2, 
+            header: false, invalid_field_length: 0, records: 1
+          } ]
+        ] unless err
+        next err
 
-  it 'custom function with quoting context', (next) ->
-    parse """
-    "2000-01-01",date1
-    2025-12-31,"date2"
-    2050-11-27,"date3"
-    """,
-      cast: (value, {quoting}) ->
-        quoting
-    , (err, records) ->
-      records.should.eql [
-        [ true, false ]
-        [ false, true ]
-        [ false, true ]
-      ] unless err
-      next err
+    it 'custom function with quoting context', (next) ->
+      parse """
+      "2000-01-01",date1
+      2025-12-31,"date2"
+      2050-11-27,"date3"
+      """,
+        cast: (value, {quoting}) ->
+          quoting
+      , (err, records) ->
+        records.should.eql [
+          [ true, false ]
+          [ false, true ]
+          [ false, true ]
+        ] unless err
+        next err
 
-  it 'header is true on first line when columns is true', (next) ->
-    parse """
-    a,b,c
-    1,2,3
-    4,5,6
-    """,
-      columns: true
-      cast: (value, context) ->
-        if context.header then value else parseInt value
-    , (err, records) ->
-      records.should.eql [
-        {a: 1, b: 2, c: 3}
-        {a: 4, b: 5, c: 6}
-      ] unless err
-      next err
+    it 'header is true on first line when columns is true', (next) ->
+      parse """
+      a,b,c
+      1,2,3
+      4,5,6
+      """,
+        columns: true
+        cast: (value, context) ->
+          if context.header then value else parseInt value
+      , (err, records) ->
+        records.should.eql [
+          {a: 1, b: 2, c: 3}
+          {a: 4, b: 5, c: 6}
+        ] unless err
+        next err
 
-  it 'header is false when columns is an object', (next) ->
-    parse """
-    1,2,3
-    4,5,6
-    """,
-      columns: ['a', 'b', 'c']
-      cast: (value, context) ->
-        context.header.should.be.false()
-        parseInt value
-    , (err, records) ->
-      records.should.eql [
-        {a: 1, b: 2, c: 3}
-        {a: 4, b: 5, c: 6}
-      ] unless err
-      next err
+    it 'header is false when columns is an object', (next) ->
+      parse """
+      1,2,3
+      4,5,6
+      """,
+        columns: ['a', 'b', 'c']
+        cast: (value, context) ->
+          context.header.should.be.false()
+          parseInt value
+      , (err, records) ->
+        records.should.eql [
+          {a: 1, b: 2, c: 3}
+          {a: 4, b: 5, c: 6}
+        ] unless err
+        next err
 
-  it 'catch error', (next) ->
-    parse """
-    1,2,3
-    4,5,6
-    """,
-      cast: (value, context) ->
-        if value is '6' then throw Error 'Catchme'
-        value
-    , (err, records) ->
-      err.message.should.eql 'Catchme'
-      next()
+    it 'catch error', (next) ->
+      parse """
+      1,2,3
+      4,5,6
+      """,
+        cast: (value, context) ->
+          if value is '6' then throw Error 'Catchme'
+          value
+      , (err, records) ->
+        err.message.should.eql 'Catchme'
+        next()