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-rw-r--r--src/tests,vector.lisp42
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diff --git a/src/tests,vector.lisp b/src/tests,vector.lisp
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--- a/src/tests,vector.lisp
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@@ -1,42 +0,0 @@
-(defpackage lizfcm/tests.vector
- (:use :cl
- :fiveam
- :lizfcm.vector
- :lizfcm.utils
- :lizfcm/tests)
- (:export :vector-suite))
-(in-package :lizfcm/tests.vector)
-
-(def-suite vector-suite
- :in lizfcm-test-suite)
-(in-suite vector-suite)
-
-(test p-norm
- :description "computes p-norm"
- (let ((v '(1 1))
- (length (sqrt 2))
- (2-norm (p-norm 2)))
- (is (within-range-p (funcall 2-norm v)
- length
- 0.00001))))
-
-(test vector-distance
- :description "computes distance via norm"
- (let ((v1 '(0 0))
- (v2 '(1 1))
- (dist (sqrt 2)))
- (is (within-range-p (distance v1 v2 (p-norm 2))
- dist
- 0.00001))))
-
-(test least-squares
- :description "least squares is correct enough"
- (let ((x '(0 1 2 3 4))
- (y '(1 2 3 4 5)))
- (destructuring-bind (m b) (lizfcm.vector:least-squares-reg x y)
- (is (within-range-p m 1 0.00001))
- (is (within-range-p b 1 0.00001))))
- (let ((x '(1 2 3 4 5 6 7))
- (y '(0.5 3 2 3.5 5 6 7.5)))
- (destructuring-bind (m b) (lizfcm.vector:least-squares-reg x y)
- (is (within-range-p m 1 0.3))))) ;; just a guestimate for best fit