justifiedEntryValueText

1     import std.algorithm.iteration : splitter;
2     import std.array : Appender;
3     import lu.uda : Separator;
4 
5     struct Foo
6     {
7         enum Bar { blaawp = 5, oorgle = -1 }
8         int someInt = 42;
9         string someString = "hello world!";
10         bool someBool = true;
11         float someFloat = 3.14f;
12         double someDouble = 99.9;
13         Bar someBars = Bar.oorgle;
14         string harbl;
15 
16         @Separator(",")
17         {
18             int[] intArray = [ 1, 2, -3, 4, 5 ];
19             string[] stringArrayy = [ "hello", "world", "!" ];
20             bool[] boolArray = [ true, false, true ];
21             float[] floatArray = [ 0.0, 1.1, -2.2, 3.3 ];
22             double[] doubleArray = [ 99.9999, 0.0001, -1.0 ];
23             Bar[] barArray = [ Bar.blaawp, Bar.oorgle, Bar.blaawp ];
24             string[] yarn;
25         }
26     }
27 
28     struct DifferentSection
29     {
30         string ignored = "completely";
31         string because = "   no DifferentSection struct was passed";
32         int nil = 5;
33         string naN = `!"#¤%&/`;
34     }
35 
36     Appender!(char[]) sink;
37     sink.reserve(512);
38     Foo foo;
39     DifferentSection diff;
40     enum unjustified =
41 `[Foo]
42 someInt 42
43 someString hello world!
44 someBool true
45 someFloat 3.14
46 someDouble 99.9
47 someBars oorgle
48 #harbl
49 intArray 1,2,-3,4,5
50 stringArrayy hello,world,!
51 boolArray true,false,true
52 floatArray 0,1.1,-2.2,3.3
53 doubleArray 99.9999,0.0001,-1
54 barArray blaawp,oorgle,blaawp
55 #yarn
56 
57 [DifferentSection]
58 ignored completely
59 because    no DifferentSection struct was passed
60 nil 5
61 naN !"#¤%&/`;
62 
63     enum justified =
64 `[Foo]
65 someInt                 42
66 someString              hello world!
67 someBool                true
68 someFloat               3.14
69 someDouble              99.9
70 someBars                oorgle
71 #harbl
72 intArray                1,2,-3,4,5
73 stringArrayy            hello,world,!
74 boolArray               true,false,true
75 floatArray              0,1.1,-2.2,3.3
76 doubleArray             99.9999,0.0001,-1
77 barArray                blaawp,oorgle,blaawp
78 #yarn
79 
80 [DifferentSection]
81 ignored                 completely
82 because                 no DifferentSection struct was passed
83 nil                     5
84 naN                     !"#¤%&/`;
85 
86     sink.serialise(foo, diff);
87     assert((sink.data == unjustified), '\n' ~ sink.data);
88     immutable configText = justifiedEntryValueText(sink.data.idup);
89 
90     assert((configText == justified), '\n' ~ configText);