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1 | | -using SqlKata.Compilers; |
2 | | -using SqlKata.Tests.Infrastructure; |
3 | | -using Xunit; |
4 | | - |
5 | | -namespace SqlKata.Tests |
6 | | -{ |
7 | | - public class AggregateTests : TestSupport |
8 | | - { |
9 | | - [Fact] |
10 | | - public void Count() |
11 | | - { |
12 | | - var query = new Query("A").AsCount(); |
13 | | - |
14 | | - var c = Compile(query); |
15 | | - |
16 | | - Assert.Equal("SELECT COUNT(*) AS [count] FROM [A]", c[EngineCodes.SqlServer]); |
17 | | - Assert.Equal("SELECT COUNT(*) AS `count` FROM `A`", c[EngineCodes.MySql]); |
18 | | - Assert.Equal("SELECT COUNT(*) AS \"count\" FROM \"A\"", c[EngineCodes.PostgreSql]); |
19 | | - Assert.Equal("SELECT COUNT(*) AS \"COUNT\" FROM \"A\"", c[EngineCodes.Firebird]); |
20 | | - } |
21 | | - |
22 | | - [Fact] |
23 | | - public void CountMultipleColumns() |
24 | | - { |
25 | | - var query = new Query("A").AsCount(new[] { "ColumnA", "ColumnB" }); |
26 | | - |
27 | | - var c = Compile(query); |
28 | | - |
29 | | - Assert.Equal("SELECT COUNT(*) AS [count] FROM (SELECT 1 FROM [A] WHERE [ColumnA] IS NOT NULL AND [ColumnB] IS NOT NULL) AS [countQuery]", c[EngineCodes.SqlServer]); |
30 | | - } |
31 | | - |
32 | | - [Fact] |
33 | | - public void DistinctCount() |
34 | | - { |
35 | | - var query = new Query("A").Distinct().AsCount(); |
36 | | - |
37 | | - var c = Compile(query); |
38 | | - |
39 | | - Assert.Equal("SELECT COUNT(*) AS [count] FROM (SELECT DISTINCT * FROM [A]) AS [countQuery]", c[EngineCodes.SqlServer]); |
40 | | - } |
41 | | - |
42 | | - [Fact] |
43 | | - public void DistinctCountMultipleColumns() |
44 | | - { |
45 | | - var query = new Query("A").Distinct().AsCount(new[] { "ColumnA", "ColumnB" }); |
46 | | - |
47 | | - var c = Compile(query); |
48 | | - |
49 | | - Assert.Equal("SELECT COUNT(*) AS [count] FROM (SELECT DISTINCT [ColumnA], [ColumnB] FROM [A]) AS [countQuery]", c[EngineCodes.SqlServer]); |
50 | | - } |
51 | | - |
52 | | - [Fact] |
53 | | - public void Average() |
54 | | - { |
55 | | - var query = new Query("A").AsAverage("TTL"); |
56 | | - |
57 | | - var c = Compile(query); |
58 | | - |
59 | | - Assert.Equal("SELECT AVG([TTL]) AS [avg] FROM [A]", c[EngineCodes.SqlServer]); |
60 | | - } |
61 | | - |
62 | | - [Fact] |
63 | | - public void Sum() |
64 | | - { |
65 | | - var query = new Query("A").AsSum("PacketsDropped"); |
66 | | - |
67 | | - var c = Compile(query); |
68 | | - |
69 | | - Assert.Equal("SELECT SUM([PacketsDropped]) AS [sum] FROM [A]", c[EngineCodes.SqlServer]); |
70 | | - } |
71 | | - |
72 | | - [Fact] |
73 | | - public void Max() |
74 | | - { |
75 | | - var query = new Query("A").AsMax("LatencyMs"); |
76 | | - |
77 | | - var c = Compile(query); |
78 | | - |
79 | | - Assert.Equal("SELECT MAX([LatencyMs]) AS [max] FROM [A]", c[EngineCodes.SqlServer]); |
80 | | - } |
81 | | - |
82 | | - [Fact] |
83 | | - public void Min() |
84 | | - { |
85 | | - var query = new Query("A").AsMin("LatencyMs"); |
86 | | - |
87 | | - var c = Compile(query); |
88 | | - |
89 | | - Assert.Equal("SELECT MIN([LatencyMs]) AS [min] FROM [A]", c[EngineCodes.SqlServer]); |
90 | | - } |
91 | | - } |
92 | | -} |
| 1 | +namespace SqlKata.Tests; |
| 2 | + |
| 3 | +using SqlKata.Compilers; |
| 4 | +using SqlKata.Tests.Infrastructure; |
| 5 | +using Xunit; |
| 6 | + |
| 7 | +public class AggregateTests : TestSupport { |
| 8 | + [Fact] |
| 9 | + public void Count() { |
| 10 | + var query = new Query("A").AsCount(); |
| 11 | + |
| 12 | + var c = Compile(query); |
| 13 | + |
| 14 | + Assert.Equal("SELECT COUNT(*) AS [count] FROM [A]", c[EngineCodes.SqlServer]); |
| 15 | + Assert.Equal("SELECT COUNT(*) AS `count` FROM `A`", c[EngineCodes.MySql]); |
| 16 | + Assert.Equal("SELECT COUNT(*) AS \"count\" FROM \"A\"", c[EngineCodes.PostgreSql]); |
| 17 | + Assert.Equal("SELECT COUNT(*) AS \"COUNT\" FROM \"A\"", c[EngineCodes.Firebird]); |
| 18 | + } |
| 19 | + |
| 20 | + [Fact] |
| 21 | + public void CountMultipleColumns() { |
| 22 | + var query = new Query("A").AsCount(new[] { "ColumnA", "ColumnB" }); |
| 23 | + |
| 24 | + var c = Compile(query); |
| 25 | + |
| 26 | + Assert.Equal("SELECT COUNT(*) AS [count] FROM (SELECT 1 FROM [A] WHERE [ColumnA] IS NOT NULL AND [ColumnB] IS NOT NULL) AS [countQuery]", c[EngineCodes.SqlServer]); |
| 27 | + } |
| 28 | + |
| 29 | + [Fact] |
| 30 | + public void DistinctCount() { |
| 31 | + var query = new Query("A").Distinct().AsCount(); |
| 32 | + |
| 33 | + var c = Compile(query); |
| 34 | + |
| 35 | + Assert.Equal("SELECT COUNT(*) AS [count] FROM (SELECT DISTINCT * FROM [A]) AS [countQuery]", c[EngineCodes.SqlServer]); |
| 36 | + } |
| 37 | + |
| 38 | + [Fact] |
| 39 | + public void DistinctCountMultipleColumns() { |
| 40 | + var query = new Query("A").Distinct().AsCount(new[] { "ColumnA", "ColumnB" }); |
| 41 | + |
| 42 | + var c = Compile(query); |
| 43 | + |
| 44 | + Assert.Equal("SELECT COUNT(*) AS [count] FROM (SELECT DISTINCT [ColumnA], [ColumnB] FROM [A]) AS [countQuery]", c[EngineCodes.SqlServer]); |
| 45 | + } |
| 46 | + |
| 47 | + [Fact] |
| 48 | + public void Average() { |
| 49 | + var query = new Query("A").AsAverage("TTL"); |
| 50 | + |
| 51 | + var c = Compile(query); |
| 52 | + |
| 53 | + Assert.Equal("SELECT AVG([TTL]) AS [avg] FROM [A]", c[EngineCodes.SqlServer]); |
| 54 | + } |
| 55 | + |
| 56 | + [Fact] |
| 57 | + public void Sum() { |
| 58 | + var query = new Query("A").AsSum("PacketsDropped"); |
| 59 | + |
| 60 | + var c = Compile(query); |
| 61 | + |
| 62 | + Assert.Equal("SELECT SUM([PacketsDropped]) AS [sum] FROM [A]", c[EngineCodes.SqlServer]); |
| 63 | + } |
| 64 | + |
| 65 | + [Fact] |
| 66 | + public void Max() { |
| 67 | + var query = new Query("A").AsMax("LatencyMs"); |
| 68 | + |
| 69 | + var c = Compile(query); |
| 70 | + |
| 71 | + Assert.Equal("SELECT MAX([LatencyMs]) AS [max] FROM [A]", c[EngineCodes.SqlServer]); |
| 72 | + } |
| 73 | + |
| 74 | + [Fact] |
| 75 | + public void Min() { |
| 76 | + var query = new Query("A").AsMin("LatencyMs"); |
| 77 | + |
| 78 | + var c = Compile(query); |
| 79 | + |
| 80 | + Assert.Equal("SELECT MIN([LatencyMs]) AS [min] FROM [A]", c[EngineCodes.SqlServer]); |
| 81 | + } |
| 82 | +} |
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