test(matrices): add hadamard tests

TypedMatrices · Aug 9, 2024 · a5dbb7d · a5dbb7d
1 parent df7e7ce
commit a5dbb7d
Showing 1 changed file with 15 additions and 0 deletions.
diff --git a/test/matrices/hadamard.jl b/test/matrices/hadamard.jl
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+# constructors
+@test allequal([
+    Hadamard(4),
+    Hadamard{Int}(4),
+])
+
+# linear algebra functions
+test_linearalgrbra_functions(Hadamard.((2) .^ (1:4)))
+
+# eltype
+@test test_matrix_elements(Hadamard{Int32}(4))
+
+# content
+@test Hadamard(4) ≈ [1 1 1 1; 1 -1 1 -1; 1 1 -1 -1; 1 -1 -1 1]
+@test Hadamard(8) ≈ [1 1 1 1 1 1 1 1; 1 -1 1 -1 1 -1 1 -1; 1 1 -1 -1 1 1 -1 -1; 1 -1 -1 1 1 -1 -1 1; 1 1 1 1 -1 -1 -1 -1; 1 -1 1 -1 -1 1 -1 1; 1 1 -1 -1 -1 -1 1 1; 1 -1 -1 1 -1 1 1 -1]